1,2-Dichloroethylene-d2 (cis/trans mixture) CAS 15075-90-8
| CAS No. | 15075-90-8 |
| Molecular Formula | - |
| Molecular Weight | 98.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,2-Dichloroethylene-d2 (cis/trans mixture) (CAS 15075-90-8) is a high-purity analytical reference standard with the molecular formula C2D2Cl2 and a molecular weight of 98.96 g/mol.
1,2-Dichloroethylene-d2 (cis/trans mixture) (C2D2Cl2) contains deuterium isotope labeling, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C2D2Cl2 |
| Molecular Weight | 98.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Related Dichloroethylene Standards
Recommended Standards
- PHOSGENE (CAS 75-44-5)
- Methanesulfinyl chloride (CAS 676-85-7)
- Ethambutol Hydrochloride EP Impurity D (CAS 52399-93-6)
- 2-Chloro-2-fluoroethanol (CAS 13891-54-8)
- n-Cyclopropyl-n-(1,3-dimethyl-1h-pyrazole-5-carbonyl)glycine (CAS 1493415-25-0)
- 1-Cyclopropoxy-3-ethyl-5-iodobenzene (CAS 1243326-68-2)
- 4,4’-(1,4-Phenylene)bis(2,6-diphenylpyrylium) Tetrafluoroborate (CAS 54620-09-6)
- 1236256-51-1 2802AD C12H23ClN2O N-Cyclohexyl-2-piperidinecarboxamide hydrochloride (CAS 1236256-51-1)
- 2-Amino-N-butylbenzo[d]thiazole-6-carboxamide (CAS 1071393-76-4)
- 1-(Tetrahydro-2H-pyran-2-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole (CAS 1214899-86-1)
- 3-(4-Chlorophenoxy)-8-((diisobutylamino)methyl)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one (CAS 685861-37-4)
- 2-Pyridin-4-yl[1,2,4]triazolo-[1,5-a][1,3,5]triazin-7-amine (CAS 1030420-83-7)
- ((Methylenebis(2,1-phenylene))bis(oxy))bis(2-hydroxypropane-3,1-diyl) bis(2-methylacrylate) (CAS 73384-88-0)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com